package com.yn.bigevent.validation;

import com.yn.bigevent.anno.State;

import javax.validation.ConstraintValidator;
import javax.validation.ConstraintValidatorContext;

/**
 * article中state的校验规则
 */
public class StateValidation implements ConstraintValidator<State,String> {
    /**
     *
     * @param value 将来要校验的数据
     * @param context
     * @return 返回false，校验不通过；返回true，校验通过
     */
    @Override
    public boolean isValid(String value, ConstraintValidatorContext context) {
        //提供校验规则
        if(value==null){
            return false;
        }
        if(value.equals("已发布")||value.equals("草稿")){
            return true;
        }
        return false;
    }
}
